DeclPrinter.cpp revision 6c9c94053132e5ca0655124b70f1c386a332e71d
14fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor//===--- DeclPrinter.cpp - Printing implementation for Decl ASTs ----------===// 24fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// 34fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// The LLVM Compiler Infrastructure 44fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// 54fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// This file is distributed under the University of Illinois Open Source 64fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// License. See LICENSE.TXT for details. 74fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// 84fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor//===----------------------------------------------------------------------===// 94fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// 104fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// This file implements the Decl::dump method, which pretty print the 114fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// AST back out to C/Objective-C/C++/Objective-C++ code. 124fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// 134fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor//===----------------------------------------------------------------------===// 144fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor#include "clang/AST/ASTContext.h" 154fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor#include "clang/AST/DeclVisitor.h" 164fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor#include "clang/AST/Decl.h" 174fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor#include "clang/AST/DeclCXX.h" 184fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor#include "clang/AST/DeclObjC.h" 194fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor#include "clang/AST/Expr.h" 204fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor#include "clang/AST/PrettyPrinter.h" 214fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor#include "llvm/Support/Compiler.h" 224fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor#include "llvm/Support/Streams.h" 234fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor#include "llvm/Support/Format.h" 244fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor#include "llvm/Support/raw_ostream.h" 254fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorusing namespace clang; 264fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 274fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregornamespace { 284fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor class VISIBILITY_HIDDEN DeclPrinter : public DeclVisitor<DeclPrinter> { 294fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor llvm::raw_ostream &Out; 304fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ASTContext &Context; 314fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor PrintingPolicy Policy; 324fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor unsigned Indentation; 334fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 344fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor llvm::raw_ostream& Indent(); 3542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman void ProcessDeclGroup(llvm::SmallVectorImpl<Decl*>& Decls); 364fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 374fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor public: 384fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor DeclPrinter(llvm::raw_ostream &Out, ASTContext &Context, 394fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor const PrintingPolicy &Policy, 404fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor unsigned Indentation = 0) 414fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor : Out(Out), Context(Context), Policy(Policy), Indentation(Indentation) { } 424fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 434fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitDeclContext(DeclContext *DC, bool Indent = true); 444fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 454fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitTranslationUnitDecl(TranslationUnitDecl *D); 464fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitTypedefDecl(TypedefDecl *D); 474fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitEnumDecl(EnumDecl *D); 484fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitRecordDecl(RecordDecl *D); 494fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitEnumConstantDecl(EnumConstantDecl *D); 504fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitFunctionDecl(FunctionDecl *D); 514fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitFieldDecl(FieldDecl *D); 524fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitVarDecl(VarDecl *D); 534fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitParmVarDecl(ParmVarDecl *D); 548419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor void VisitOriginalParmVarDecl(OriginalParmVarDecl *D); 554fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitFileScopeAsmDecl(FileScopeAsmDecl *D); 568419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor void VisitOverloadedFunctionDecl(OverloadedFunctionDecl *D); 578419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor void VisitUsingDirectiveDecl(UsingDirectiveDecl *D); 586c9c94053132e5ca0655124b70f1c386a332e71dDouglas Gregor void VisitNamespaceAliasDecl(NamespaceAliasDecl *D); 594fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitNamespaceDecl(NamespaceDecl *D); 604fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitLinkageSpecDecl(LinkageSpecDecl *D); 614fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitTemplateDecl(TemplateDecl *D); 624fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCMethodDecl(ObjCMethodDecl *D); 638419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor void VisitObjCClassDecl(ObjCClassDecl *D); 644fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCImplementationDecl(ObjCImplementationDecl *D); 654fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCInterfaceDecl(ObjCInterfaceDecl *D); 664fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCForwardProtocolDecl(ObjCForwardProtocolDecl *D); 674fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCProtocolDecl(ObjCProtocolDecl *D); 684fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCCategoryImplDecl(ObjCCategoryImplDecl *D); 694fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCCategoryDecl(ObjCCategoryDecl *D); 704fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCCompatibleAliasDecl(ObjCCompatibleAliasDecl *D); 714fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCPropertyDecl(ObjCPropertyDecl *D); 724fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCPropertyImplDecl(ObjCPropertyImplDecl *D); 734fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor }; 744fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 754fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 764fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid Decl::print(llvm::raw_ostream &Out, ASTContext &Context, 774fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor unsigned Indentation) { 784fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor print(Out, Context, Context.PrintingPolicy, Indentation); 794fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 804fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 814fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid Decl::print(llvm::raw_ostream &Out, ASTContext &Context, 824fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor const PrintingPolicy &Policy, unsigned Indentation) { 834fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor DeclPrinter Printer(Out, Context, Policy, Indentation); 844fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Printer.Visit(this); 854fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 864fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 8742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedmanstatic QualType GetBaseType(QualType T) { 8842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // FIXME: This should be on the Type class! 8942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman QualType BaseType = T; 9042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman while (!BaseType->isSpecifierType()) { 9142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (isa<TypedefType>(BaseType)) 9242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman break; 9342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman else if (const PointerType* PTy = BaseType->getAsPointerType()) 9442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman BaseType = PTy->getPointeeType(); 9542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman else if (const ArrayType* ATy = dyn_cast<ArrayType>(BaseType)) 9642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman BaseType = ATy->getElementType(); 9742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman else if (const FunctionType* FTy = BaseType->getAsFunctionType()) 9842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman BaseType = FTy->getResultType(); 9942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman else 10042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman assert(0 && "Unknown declarator!"); 10142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 10242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman return BaseType; 10342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman} 10442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 10542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedmanstatic QualType getDeclType(Decl* D) { 10642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (TypedefDecl* TDD = dyn_cast<TypedefDecl>(D)) 10742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman return TDD->getUnderlyingType(); 10842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (ValueDecl* VD = dyn_cast<ValueDecl>(D)) 10942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman return VD->getType(); 11042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman return QualType(); 11142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman} 11242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 11342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedmanvoid Decl::printGroup(Decl** Begin, unsigned NumDecls, 11442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman llvm::raw_ostream &Out, ASTContext &Context, 11542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman const PrintingPolicy &Policy, 11642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman unsigned Indentation) { 11742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (NumDecls == 1) { 11842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman (*Begin)->print(Out, Context, Policy, Indentation); 11942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman return; 12042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 12142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 12242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Decl** End = Begin + NumDecls; 12342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman TagDecl* TD = dyn_cast<TagDecl>(*Begin); 12442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (TD) 12542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman ++Begin; 12642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 12742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman PrintingPolicy SubPolicy(Policy); 12842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (TD && TD->isDefinition()) { 12942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman TD->print(Out, Context, Policy, Indentation); 13042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Out << " "; 13142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman SubPolicy.SuppressTag = true; 13242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 13342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 13442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman bool isFirst = true; 13542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman for ( ; Begin != End; ++Begin) { 13642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (isFirst) { 13742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman SubPolicy.SuppressSpecifiers = false; 13842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman isFirst = false; 13942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } else { 14042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!isFirst) Out << ", "; 14142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman SubPolicy.SuppressSpecifiers = true; 14242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 14342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 14442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman (*Begin)->print(Out, Context, SubPolicy, Indentation); 14542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 14642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman} 14742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 1484fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid Decl::dump(ASTContext &Context) { 1494fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor print(llvm::errs(), Context); 1504fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 1514fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 1524fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorllvm::raw_ostream& DeclPrinter::Indent() { 1534fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor for (unsigned i = 0; i < Indentation; ++i) 1544fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " "; 1554fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor return Out; 1564fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 1574fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 15842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedmanvoid DeclPrinter::ProcessDeclGroup(llvm::SmallVectorImpl<Decl*>& Decls) { 15942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman this->Indent(); 16042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Decl::printGroup(Decls.data(), Decls.size(), Out, Context, 16142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Policy, Indentation); 16242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Out << ";\n"; 16342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Decls.clear(); 16442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 16542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman} 16642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 1674fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor//---------------------------------------------------------------------------- 1684fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// Common C declarations 1694fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor//---------------------------------------------------------------------------- 1704fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 1714fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitDeclContext(DeclContext *DC, bool Indent) { 1724fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (Indent) 1734fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indentation += Policy.Indentation; 1744fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 17542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman llvm::SmallVector<Decl*, 2> Decls; 1764fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor for (DeclContext::decl_iterator D = DC->decls_begin(Context), 1774fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor DEnd = DC->decls_end(Context); 1784fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor D != DEnd; ++D) { 17948d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman if (!Policy.Dump) { 18048d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman // Skip over implicit declarations in pretty-printing mode. 18148d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman if (D->isImplicit()) continue; 1823d4a7c9bf856774fb43d724a3353c5a24297f866Eli Friedman // FIXME: Ugly hack so we don't pretty-print the builtin declaration 1833d4a7c9bf856774fb43d724a3353c5a24297f866Eli Friedman // of __builtin_va_list. There should be some other way to check that. 1843d4a7c9bf856774fb43d724a3353c5a24297f866Eli Friedman if (isa<NamedDecl>(*D) && cast<NamedDecl>(*D)->getNameAsString() == 1853d4a7c9bf856774fb43d724a3353c5a24297f866Eli Friedman "__builtin_va_list") 1863d4a7c9bf856774fb43d724a3353c5a24297f866Eli Friedman continue; 18748d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman } 18848d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman 18942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // The next bits of code handles stuff like "struct {int x;} a,b"; we're 19042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // forced to merge the declarations because there's no other way to 19142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // refer to the struct in question. This limited merging is safe without 19242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // a bunch of other checks because it only merges declarations directly 19342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // referring to the tag, not typedefs. 19442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // 19542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // Check whether the current declaration should be grouped with a previous 19642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // unnamed struct. 19742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman QualType CurDeclType = getDeclType(*D); 19842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!Decls.empty() && !CurDeclType.isNull()) { 19942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman QualType BaseType = GetBaseType(CurDeclType); 20042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!BaseType.isNull() && isa<TagType>(BaseType) && 20142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman cast<TagType>(BaseType)->getDecl() == Decls[0]) { 20242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Decls.push_back(*D); 20342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman continue; 20442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 20542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 20642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 20742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // If we have a merged group waiting to be handled, handle it now. 20842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!Decls.empty()) 20942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman ProcessDeclGroup(Decls); 21042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 21142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // If the current declaration is an unnamed tag type, save it 21242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // so we can merge it with the subsequent declaration(s) using it. 21342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (isa<TagDecl>(*D) && !cast<TagDecl>(*D)->getIdentifier()) { 21442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Decls.push_back(*D); 21542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman continue; 21642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 2174fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor this->Indent(); 2184fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Visit(*D); 2194fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 2204fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor // FIXME: Need to be able to tell the DeclPrinter when 2214fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor const char *Terminator = 0; 2224fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (isa<FunctionDecl>(*D) && 2234fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor cast<FunctionDecl>(*D)->isThisDeclarationADefinition()) 2244fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Terminator = 0; 22564f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor else if (isa<ObjCMethodDecl>(*D) && cast<ObjCMethodDecl>(*D)->getBody()) 22664f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Terminator = 0; 22764f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor else if (isa<NamespaceDecl>(*D) || isa<LinkageSpecDecl>(*D) || 22864f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor isa<ObjCImplementationDecl>(*D) || 22964f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor isa<ObjCInterfaceDecl>(*D) || 23064f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor isa<ObjCProtocolDecl>(*D) || 23164f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor isa<ObjCCategoryImplDecl>(*D) || 23264f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor isa<ObjCCategoryDecl>(*D)) 2334fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Terminator = 0; 2344fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else if (isa<EnumConstantDecl>(*D)) { 2354fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor DeclContext::decl_iterator Next = D; 2364fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ++Next; 2374fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (Next != DEnd) 2384fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Terminator = ","; 2394fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } else 2404fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Terminator = ";"; 2414fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 2424fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (Terminator) 2434fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << Terminator; 2444fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "\n"; 2454fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 2464fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 24742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!Decls.empty()) 24842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman ProcessDeclGroup(Decls); 24942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 2504fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (Indent) 2514fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indentation -= Policy.Indentation; 2524fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 2534fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 2544fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitTranslationUnitDecl(TranslationUnitDecl *D) { 2554fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitDeclContext(D, false); 2564fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 2574fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 2584fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitTypedefDecl(TypedefDecl *D) { 2594fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor std::string S = D->getNameAsString(); 2604fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor D->getUnderlyingType().getAsStringInternal(S, Policy); 26142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!Policy.SuppressSpecifiers) 26242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Out << "typedef "; 26342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Out << S; 2644fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 2654fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 2664fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitEnumDecl(EnumDecl *D) { 2674fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "enum " << D->getNameAsString() << " {\n"; 2684fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitDeclContext(D); 2694fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indent() << "}"; 2704fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 2714fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 2724fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitRecordDecl(RecordDecl *D) { 2734fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor // print a free standing tag decl (e.g. "struct x;"). 2744fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << D->getKindName(); 27542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (D->getIdentifier()) { 27642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Out << " "; 27742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Out << D->getNameAsString(); 27842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 2794fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 2804fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->isDefinition()) { 2814fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " {\n"; 2824fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitDeclContext(D); 2834fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indent() << "}"; 2844fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 2854fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 2864fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 2874fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitEnumConstantDecl(EnumConstantDecl *D) { 2884fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << D->getNameAsString(); 2894fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (Expr *Init = D->getInitExpr()) { 2904fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " = "; 29148d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman Init->printPretty(Out, Context, 0, Policy, Indentation); 2924fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 2934fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 2944fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 2954fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitFunctionDecl(FunctionDecl *D) { 29642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!Policy.SuppressSpecifiers) { 29742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman switch (D->getStorageClass()) { 29842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman case FunctionDecl::None: break; 29942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman case FunctionDecl::Extern: Out << "extern "; break; 30042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman case FunctionDecl::Static: Out << "static "; break; 30142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman case FunctionDecl::PrivateExtern: Out << "__private_extern__ "; break; 30242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 3034fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 30442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (D->isInline()) Out << "inline "; 30542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (D->isVirtualAsWritten()) Out << "virtual "; 30642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 3074fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3086620a628b0a02c78741b8f31790d4c1186aa4038Douglas Gregor PrintingPolicy SubPolicy(Policy); 3096620a628b0a02c78741b8f31790d4c1186aa4038Douglas Gregor SubPolicy.SuppressSpecifiers = false; 3104fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor std::string Proto = D->getNameAsString(); 3114fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (isa<FunctionType>(D->getType().getTypePtr())) { 3124fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor const FunctionType *AFT = D->getType()->getAsFunctionType(); 3134fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3144fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor const FunctionProtoType *FT = 0; 3154fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->hasWrittenPrototype()) 3164fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor FT = dyn_cast<FunctionProtoType>(AFT); 3174fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3184fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Proto += "("; 3194fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (FT) { 3204fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor llvm::raw_string_ostream POut(Proto); 3216620a628b0a02c78741b8f31790d4c1186aa4038Douglas Gregor DeclPrinter ParamPrinter(POut, Context, SubPolicy, Indentation); 3224fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor for (unsigned i = 0, e = D->getNumParams(); i != e; ++i) { 3234fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (i) POut << ", "; 3244fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ParamPrinter.VisitParmVarDecl(D->getParamDecl(i)); 3254fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 3264fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3274fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (FT->isVariadic()) { 3284fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->getNumParams()) POut << ", "; 3294fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor POut << "..."; 3304fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 33142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } else if (D->isThisDeclarationADefinition() && !D->hasPrototype()) { 33242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman for (unsigned i = 0, e = D->getNumParams(); i != e; ++i) { 33342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (i) 33442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Proto += ", "; 33542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Proto += D->getParamDecl(i)->getNameAsString(); 33642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 3374fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 3384fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3394fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Proto += ")"; 3404fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor AFT->getResultType().getAsStringInternal(Proto, Policy); 3414fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } else { 3424fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor D->getType().getAsStringInternal(Proto, Policy); 3434fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 3444fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3454fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << Proto; 3464fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3474fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->isPure()) 3484fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " = 0"; 3494fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else if (D->isDeleted()) 3504fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " = delete"; 3514fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else if (D->isThisDeclarationADefinition()) { 3524fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (!D->hasPrototype() && D->getNumParams()) { 3534fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor // This is a K&R function definition, so we need to print the 3544fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor // parameters. 3554fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << '\n'; 3566620a628b0a02c78741b8f31790d4c1186aa4038Douglas Gregor DeclPrinter ParamPrinter(Out, Context, SubPolicy, Indentation); 3574fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indentation += Policy.Indentation; 3584fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor for (unsigned i = 0, e = D->getNumParams(); i != e; ++i) { 3594fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indent(); 3606620a628b0a02c78741b8f31790d4c1186aa4038Douglas Gregor ParamPrinter.VisitParmVarDecl(D->getParamDecl(i)); 3614fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << ";\n"; 3624fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 3634fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indentation -= Policy.Indentation; 3644fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } else 3654fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << ' '; 3664fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3676620a628b0a02c78741b8f31790d4c1186aa4038Douglas Gregor D->getBody(Context)->printPretty(Out, Context, 0, SubPolicy, Indentation); 3684fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << '\n'; 3694fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 3704fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 3714fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3724fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitFieldDecl(FieldDecl *D) { 37342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!Policy.SuppressSpecifiers && D->isMutable()) 3744fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "mutable "; 3754fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3764fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor std::string Name = D->getNameAsString(); 3774fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor D->getType().getAsStringInternal(Name, Policy); 3784fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << Name; 3794fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3804fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->isBitField()) { 3814fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " : "; 38248d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman D->getBitWidth()->printPretty(Out, Context, 0, Policy, Indentation); 3834fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 3844fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 3854fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3864fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitVarDecl(VarDecl *D) { 38742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!Policy.SuppressSpecifiers && D->getStorageClass() != VarDecl::None) 3884fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << VarDecl::getStorageClassSpecifierString(D->getStorageClass()) << " "; 3894fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 39042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!Policy.SuppressSpecifiers && D->isThreadSpecified()) 3914fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "__thread "; 3924fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3934fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor std::string Name = D->getNameAsString(); 3944fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor QualType T = D->getType(); 3954fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (OriginalParmVarDecl *Parm = dyn_cast<OriginalParmVarDecl>(D)) 3964fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor T = Parm->getOriginalType(); 3974fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor T.getAsStringInternal(Name, Policy); 3984fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << Name; 3994fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->getInit()) { 4004fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->hasCXXDirectInitializer()) 4014fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "("; 4024fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else 4034fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " = "; 40448d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman D->getInit()->printPretty(Out, Context, 0, Policy, Indentation); 4054fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->hasCXXDirectInitializer()) 4064fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << ")"; 4074fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 4084fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 4094fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 4104fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitParmVarDecl(ParmVarDecl *D) { 4114fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitVarDecl(D); 4124fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 4134fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 4148419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregorvoid DeclPrinter::VisitOriginalParmVarDecl(OriginalParmVarDecl *D) { 4158419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor VisitVarDecl(D); 4168419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor} 4178419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor 4184fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitFileScopeAsmDecl(FileScopeAsmDecl *D) { 4194fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "__asm ("; 42048d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman D->getAsmString()->printPretty(Out, Context, 0, Policy, Indentation); 4214fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << ")"; 4224fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 4234fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 4244fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor//---------------------------------------------------------------------------- 4254fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// C++ declarations 4264fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor//---------------------------------------------------------------------------- 4278419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregorvoid DeclPrinter::VisitOverloadedFunctionDecl(OverloadedFunctionDecl *D) { 4288419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor assert(false && 4298419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor "OverloadedFunctionDecls aren't really decls and are never printed"); 4308419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor} 4318419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor 4328419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregorvoid DeclPrinter::VisitUsingDirectiveDecl(UsingDirectiveDecl *D) { 4338419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor Out << "using namespace "; 4348419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor if (D->getQualifier()) 4358419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor D->getQualifier()->print(Out, Policy); 4368419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor Out << D->getNominatedNamespace()->getNameAsString(); 4378419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor} 4388419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor 4396c9c94053132e5ca0655124b70f1c386a332e71dDouglas Gregorvoid DeclPrinter::VisitNamespaceAliasDecl(NamespaceAliasDecl *D) { 4406c9c94053132e5ca0655124b70f1c386a332e71dDouglas Gregor Out << "namespace " << D->getNameAsString() << " = "; 4416c9c94053132e5ca0655124b70f1c386a332e71dDouglas Gregor if (D->getQualifier()) 4426c9c94053132e5ca0655124b70f1c386a332e71dDouglas Gregor D->getQualifier()->print(Out, Policy); 4436c9c94053132e5ca0655124b70f1c386a332e71dDouglas Gregor Out << D->getAliasedNamespace()->getNameAsString(); 4446c9c94053132e5ca0655124b70f1c386a332e71dDouglas Gregor} 4456c9c94053132e5ca0655124b70f1c386a332e71dDouglas Gregor 4464fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitNamespaceDecl(NamespaceDecl *D) { 4474fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "namespace " << D->getNameAsString() << " {\n"; 4484fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitDeclContext(D); 4494fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indent() << "}"; 4504fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 4514fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 4524fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitLinkageSpecDecl(LinkageSpecDecl *D) { 4534fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor const char *l; 4544fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->getLanguage() == LinkageSpecDecl::lang_c) 4554fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor l = "C"; 4564fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else { 4574fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor assert(D->getLanguage() == LinkageSpecDecl::lang_cxx && 4584fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor "unknown language in linkage specification"); 4594fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor l = "C++"; 4604fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 4614fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 4624fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "extern \"" << l << "\" "; 4634fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->hasBraces()) { 4644fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "{\n"; 4654fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitDeclContext(D); 4664fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indent() << "}"; 4674fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } else 4684fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Visit(*D->decls_begin(Context)); 4694fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 4704fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 4714fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitTemplateDecl(TemplateDecl *D) { 4724fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor // TODO: Write template parameters. 4734fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "template <...> "; 4744fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Visit(D->getTemplatedDecl()); 4754fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 4764fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 4774fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor//---------------------------------------------------------------------------- 4784fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// Objective-C declarations 4794fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor//---------------------------------------------------------------------------- 4804fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 4814fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCClassDecl(ObjCClassDecl *D) { 4824fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@class "; 4834fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor for (ObjCClassDecl::iterator I = D->begin(), E = D->end(); 4844fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor I != E; ++I) { 4854fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (I != D->begin()) Out << ", "; 4864fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (*I)->getNameAsString(); 4874fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 4884fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 4894fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 4904fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCMethodDecl(ObjCMethodDecl *OMD) { 4914fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (OMD->isInstanceMethod()) 49264f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "- "; 4934fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else 49464f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "+ "; 4954fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (!OMD->getResultType().isNull()) 4964fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << '(' << OMD->getResultType().getAsString() << ")"; 4974fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 4984fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor std::string name = OMD->getSelector().getAsString(); 4994fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor std::string::size_type pos, lastPos = 0; 5004fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor for (ObjCMethodDecl::param_iterator PI = OMD->param_begin(), 5014fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor E = OMD->param_end(); PI != E; ++PI) { 5024fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor // FIXME: selector is missing here! 5034fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor pos = name.find_first_of(":", lastPos); 5044fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " " << name.substr(lastPos, pos - lastPos); 5054fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << ":(" << (*PI)->getType().getAsString() << ")" 5064fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor << (*PI)->getNameAsString(); 5074fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor lastPos = pos + 1; 5084fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 5094fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5104fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (OMD->param_begin() == OMD->param_end()) 5114fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " " << name; 5124fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5134fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (OMD->isVariadic()) 5144fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << ", ..."; 5154fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5164fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (OMD->getBody()) { 5174fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << ' '; 51848d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman OMD->getBody()->printPretty(Out, Context, 0, Policy); 5194fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << '\n'; 52064f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor } 5214fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 5224fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5234fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCImplementationDecl(ObjCImplementationDecl *OID) { 5244fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor std::string I = OID->getNameAsString(); 5254fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ObjCInterfaceDecl *SID = OID->getSuperClass(); 5264fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5274fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (SID) 5284fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@implementation " << I << " : " << SID->getNameAsString(); 5294fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else 5304fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@implementation " << I; 53164f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "\n"; 53264f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor VisitDeclContext(OID, false); 53364f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "@end"; 5344fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 5354fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5364fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCInterfaceDecl(ObjCInterfaceDecl *OID) { 5374fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor std::string I = OID->getNameAsString(); 5384fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ObjCInterfaceDecl *SID = OID->getSuperClass(); 5394fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5404fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (SID) 5414fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@interface " << I << " : " << SID->getNameAsString(); 5424fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else 5434fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@interface " << I; 5444fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5454fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor // Protocols? 5464fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor const ObjCList<ObjCProtocolDecl> &Protocols = OID->getReferencedProtocols(); 5474fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (!Protocols.empty()) { 5484fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor for (ObjCList<ObjCProtocolDecl>::iterator I = Protocols.begin(), 5494fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor E = Protocols.end(); I != E; ++I) 5504fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (I == Protocols.begin() ? '<' : ',') << (*I)->getNameAsString(); 5514fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 5524fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5534fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (!Protocols.empty()) 55464f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "> "; 5554fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5564fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (OID->ivar_size() > 0) { 55764f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "{\n"; 55864f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Indentation += Policy.Indentation; 5594fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor for (ObjCInterfaceDecl::ivar_iterator I = OID->ivar_begin(), 5604fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor E = OID->ivar_end(); I != E; ++I) { 56164f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Indent() << (*I)->getType().getAsString(Policy) 5624fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor << ' ' << (*I)->getNameAsString() << ";\n"; 5634fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 56464f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Indentation -= Policy.Indentation; 5654fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "}\n"; 5664fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 5674fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5684fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitDeclContext(OID, false); 56964f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "@end"; 5704fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor // FIXME: implement the rest... 5714fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 5724fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5734fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCForwardProtocolDecl(ObjCForwardProtocolDecl *D) { 5744fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@protocol "; 5754fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor for (ObjCForwardProtocolDecl::protocol_iterator I = D->protocol_begin(), 5764fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor E = D->protocol_end(); 5774fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor I != E; ++I) { 5784fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (I != D->protocol_begin()) Out << ", "; 5794fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (*I)->getNameAsString(); 5804fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 5814fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 5824fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5834fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCProtocolDecl(ObjCProtocolDecl *PID) { 5844fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@protocol " << PID->getNameAsString() << '\n'; 58564f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor VisitDeclContext(PID, false); 58664f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "@end"; 5874fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 5884fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5894fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCCategoryImplDecl(ObjCCategoryImplDecl *PID) { 5904fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@implementation " 5914fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor << PID->getClassInterface()->getNameAsString() 59264f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor << '(' << PID->getNameAsString() << ")\n"; 5934fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5944fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitDeclContext(PID, false); 59564f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "@end"; 5964fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor // FIXME: implement the rest... 5974fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 5984fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5994fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCCategoryDecl(ObjCCategoryDecl *PID) { 6004fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@interface " 6014fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor << PID->getClassInterface()->getNameAsString() 60264f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor << '(' << PID->getNameAsString() << ")\n"; 6034fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitDeclContext(PID, false); 60464f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "@end"; 6054fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 6064fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor // FIXME: implement the rest... 6074fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 6084fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 6094fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCCompatibleAliasDecl(ObjCCompatibleAliasDecl *AID) { 6104fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@compatibility_alias " << AID->getNameAsString() 6114fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor << ' ' << AID->getClassInterface()->getNameAsString() << ";\n"; 6124fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 6134fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 6144fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor/// PrintObjCPropertyDecl - print a property declaration. 6154fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor/// 6164fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCPropertyDecl(ObjCPropertyDecl *PDecl) { 6174fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyImplementation() == ObjCPropertyDecl::Required) 6184fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@required\n"; 6194fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else if (PDecl->getPropertyImplementation() == ObjCPropertyDecl::Optional) 6204fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@optional\n"; 6214fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 6224fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@property"; 6234fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() != ObjCPropertyDecl::OBJC_PR_noattr) { 6244fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor bool first = true; 6254fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " ("; 6264fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() & 6274fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ObjCPropertyDecl::OBJC_PR_readonly) { 6284fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "readonly"; 6294fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 6304fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 6314fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 6324fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() & ObjCPropertyDecl::OBJC_PR_getter) { 6334fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "getter = " 6344fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor << PDecl->getGetterName().getAsString(); 6354fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 6364fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 6374fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() & ObjCPropertyDecl::OBJC_PR_setter) { 6384fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "setter = " 6394fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor << PDecl->getSetterName().getAsString(); 6404fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 6414fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 6424fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 6434fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() & ObjCPropertyDecl::OBJC_PR_assign) { 6444fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "assign"; 6454fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 6464fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 6474fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 6484fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() & 6494fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ObjCPropertyDecl::OBJC_PR_readwrite) { 6504fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "readwrite"; 6514fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 6524fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 6534fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 6544fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() & ObjCPropertyDecl::OBJC_PR_retain) { 6554fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "retain"; 6564fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 6574fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 6584fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 6594fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() & ObjCPropertyDecl::OBJC_PR_copy) { 6604fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "copy"; 6614fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 6624fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 6634fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 6644fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() & 6654fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ObjCPropertyDecl::OBJC_PR_nonatomic) { 6664fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "nonatomic"; 6674fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 6684fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 6694fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " )"; 6704fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 6714fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << ' ' << PDecl->getType().getAsString(Policy) 6724fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor << ' ' << PDecl->getNameAsString(); 6734fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 6744fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 6754fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCPropertyImplDecl(ObjCPropertyImplDecl *PID) { 6764fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PID->getPropertyImplementation() == ObjCPropertyImplDecl::Synthesize) 67764f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "@synthesize "; 6784fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else 67964f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "@dynamic "; 6804fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << PID->getPropertyDecl()->getNameAsString(); 6814fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PID->getPropertyIvarDecl()) 6824fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "=" << PID->getPropertyIvarDecl()->getNameAsString(); 6834fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 684